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Added regression test for issue24581.

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This commit is contained in:
Serhiy Storchaka 2015-07-08 23:02:51 +03:00
commit d6b0c4b8a4
1 changed files with 11 additions and 0 deletions
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Lib/test/test_set.py
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@ -1731,6 +1731,17 @@ class TestWeirdBugs(unittest.TestCase):
be_bad = True
set1.symmetric_difference_update(dict2)
def test_iter_and_mutate(self):
# Issue #24581
s = set(range(100))
s.clear()
s.update(range(100))
si = iter(s)
s.clear()
a = list(range(100))
s.update(range(100))
list(si)
# Application tests (based on David Eppstein's graph recipes ====================================
def powerset(U):